Sonic skincare brush



FIG. 1 illustrates a perspective view of a new and ornamental sonic skincare brush;

FIG. 2 illustrates a front elevation view thereof;

FIG. 3 illustrates a rear (back) elevation view thereof;

FIG. 4 illustrates a right-side elevation view thereof;

FIG. 5 illustrates a left-side elevation view thereof;

FIG. 6 illustrates a top plan view thereof; and,

FIG. 7 illustrates a bottom plan view thereof.

The broken lines in the figures depict portions of the sonic skincare brush that form no part of the claimed design. 

CLAIM What is claimed is the ornamental design for a sonic skincare brush, as shown and described. 